Author's Notes:
This story is © Copyright LesLumens. Should this story be found anywhere except Literotica.com with this note attached, it is posted without my permission.
This tale is a follow-up to my four part story "Adam's Aunt." I recommend reading it first, but you can certainly just start right here, as this tale is meant to stand alone. As with that tale, this one is built more on lust than love, which is the norm in my other taboo tales. I'll come back to those romantical type tales eventually, but I'm fighting writer's block right now, and I needed to write some smut to try to break up that logjam.
This is a seven part story, and all seven were submitted on the same day, so they should come out one a day.
****
Adam heard the car pull up in the drive, and knew what it portended. He managed to hide his smile as his mother noticed the sound and walked over toward the window.
"Oh — well, it's Christine. I wonder..." She trailed off and dropped the feather duster she held. A second later, she hurried toward the door and fumbled to open it.
Adam faintly heard Becky's voice greeting his mother as he stepped into the doorway she'd just vacated. Now he did smile as his mother squealed in delight and hurried across the lawn.
"Surprise," Christine laughed as her sister tightly hugged Becky and Dan against her.
"We missed you too, Aunt Marie," Becky said, hugging her aunt back and tearing up.
Wiping tears out of her eyes, Marie turned to her sister and accused, "You knew about this." Hearing Adam's chuckle, she looked over her shoulder and scowled. "You too? You rotten boy!" The joy in her voice easily overshadowed anything resembling harshness in her words.
"The neighbors are starting to stare," Christine politely offered.
"Into the house with you," Marie said, tugging along her niece and nephew.
Adam stepped out of the way to let them in, and waited until his aunt reached the door as well.
Christine looked at him and the corners of her mouth turned up into a crooked grin. She traced a fingertip under his eye and said, "Are you getting all misty-eyed?"
"No," Adam haughtily declared, knowing he wasn't fooling anyone.
"Come on, you softie," Christine laughed, and tugged him inside.
**** Dan and Becky spent much of the day on the phone, talking to relatives and friends as their aunt Marie called one after another. Several planned to make the trip to see them in person, which assured that the siblings would be very busy for the next two days. Finally, Marie's insistence placed Dan on the couch in Adam's room, while Becky and Christine shared Angie's bed.
With only a common bathroom separating the sexes, the urge to cross that boundary was hard for all four to ignore.
"These walls aren't exactly thick," Christine whispered to her nightgown-clad niece and her two nephews wearing tented boxers. "I think we'd better be careful, and not push our luck. It's only a couple of days."
"But it's so mean to leave them like this," Becky said with a coy whisper, stroking her finger up her brother's erection.
Christine grinned and shook in a silent chuckle. "Lock the bedroom doors. One at a time, so there's plenty of warning and someone to answer if anyone knocks," she instructed.
"You'd better hurry up and lock the doors, then," Becky said as she jerked down the front of her brother's boxers and sank to her knees.
Adam and Christine hurried to lock the doors, and then returned to find Dan leaned back against the sink, already stifling gasps as his sister sucked him almost urgently, her flaming red locks whipping against his legs with every bob of her head.
Christine's sex tingled as she watched, and she saw Adam adjust his throbbing cock as he did the same. Becky's saliva glimmered in the glow of the nightlight on Dan's shaft and her chin. Christine couldn't help but press her fingers between her legs to dull the ache there.
Dan's grip on the sink counter behind him tightened, his pleasure plainly written on his face. His muscles bulged as he tensed, his hips twitching toward her hot mouth. Christine knew he must be on the edge, and Becky must have sensed it as well. She cupped the orbs below her chin in her hand and gingerly squeezed them while her mouth engulfed and released him at a furious pace.
Only the faintest croak of a groan from deep in Dan's throat betrayed his ecstasy as he came. Becky's eyes widened as his cream burst into her mouth. She slowed down, tenderly sucking on just an inch or so of his pulsing manhood, swallowing his cum as he slumped and let his chin fall against his chest.
Becky gave his twitching organ a final kiss when she let it slip from her lips, and then stood. She turned toward Christine and swirled her tongue through the treat she'd saved to share with her aunt. A few seconds later, their tongues slipped over each other in a hungry kiss, flavored with the taste of Dan's cum.
When their lips parted, Christine turned toward Adam and twitched her eyebrows, immediately stepping into the bathroom. Adam crossed the opposite threshold at the same time. Dan managed to push away from the sink and make his way to Adam's room. Christine could just hear the squeaking of the couch springs when Dan plopped down on it, as she knelt in front of Adam.
Christine wetted down her nephew's cock with broad strokes of her tongue along its entire length. Before she even completed the second teasing lap, a drop of pre-cum welled up from the flared tip. Christine gathered it up with the tip of her tongue, looking up into Adam's eyes and smiling. He put one hand on the sink counter for balance, and the other on the back of his aunt's head.
Taking his cockhead between her lips, Christine stroked the flared tip in her mouth, letting the rim pop free with every short bob of her head. She heard her nephew taking in a deep breath, felt him tense up, and grinned around him as the hand on the back of her head curled. It was all the encouragement she needed to take him deep on the next stroke.
Adam twined his fingers in his aunt's dark tresses as she engulfed him. Excited by the potential danger of sucking off her nephew with unknowing family members only a few feet away spurred Christine to take him as deep and fast as possible, without the sounds of her slurping mouth echoing throughout the room.
Her lips stretched wide by his thick organ, Christine sucked eagerly for her reward. She stroked her hand over the root of his cock, keeping his twitching hips from forcing it into her throat as she sucked him. As his pleasure mounted, she decided that her mouth wasn't where she wanted his cream. When she knew he was close to an eruption, she let him slip from her lips.
Adam resisted, a slightly confused and anxious look on his face. His expression changed a moment later as his aunt bunched up her nightgown while she stood. Christine turned and bent over the sink, gathering up the cloth at her waist and dropping her panties to her knees. Adam needed no more instruction than that to push into her moist canal.
Christine put a restraining hand between them, in order to prevent their bodies from smacking together as Adam took her. She looked back over her shoulder and sexily mouthed,
Do it. Come for me.
Already on the brink from her oral ministrations, it took Adam only a few shortened thrusts into her clinging pussy to fulfill her silent command. His head tilted back in a silent scream as he spurted his seed inside her. Christine moved her hand, letting her nephew settle fully into her depths. She rhythmically squeezed her walls tight around him, milking his pulsing cock until he jerked it free with a choked off gasp.